Stock-Based Compensation - Summary of Status of Nonvested Performance Share Awards (Details) - $ / shares	12 Months Ended
	Dec. 31, 2017	Jan. 01, 2017	Jan. 03, 2016
Performance Shares, Financial Measure
Performance Shares
Nonvested, beginning balance (in shares)	499,000
Granted (in shares)	286,000
Vested (in shares)	0
Forfeited (in shares)	(193,000)
Nonvested, ending balance (in shares)	592,000	499,000
Weighted Average Grant Date Fair Value
Nonvested weighted average grant date fair value, beginning balance (in dollars per share)	$ 19.17
Granted (in dollars per share)	21.32
Vested (in dollars per share)	0.00
Forfeited (in dollars per share)	20.51
Nonvested weighted average grant date fair value, ending balance (in dollars per share)	$ 22.32	$ 19.17
Performance Shares, Total Shareholder Return
Performance Shares
Nonvested, beginning balance (in shares)	208,000
Granted (in shares)	101,000	83,000	125,000
Vested (in shares)	0
Forfeited (in shares)	(69,000)
Nonvested, ending balance (in shares)	240,000	208,000
Weighted Average Grant Date Fair Value
Nonvested weighted average grant date fair value, beginning balance (in dollars per share)	$ 17.49
Granted (in dollars per share)	20.16
Vested (in dollars per share)	0.00
Forfeited (in dollars per share)	19.04
Nonvested weighted average grant date fair value, ending balance (in dollars per share)	$ 18.17	$ 17.49